ECAT Pre General Science Physics MCQ Test With Answer for Full Book
ECAT Pre General Science Physics MCQ Test with Answers is a complete preparation resource for students aiming to perform well in the ECAT entry test. This test covers the full Physics book, including topics like mechanics, thermodynamics, waves, optics, and electricity. Each question is designed according to the latest ECAT syllabus to give students a real exam experience. Practicing these Physics MCQs helps learners understand fundamental concepts, enhance analytical thinking, and build strong problem-solving skills required for the ECAT exam.
By solving the Full Book Physics MCQ Test, Pre General Science students can evaluate their preparation level and focus on improving weaker topics. Every question comes with a detailed answer, allowing students to learn from their mistakes and strengthen their understanding. This online test format is simple, accessible, and ideal for consistent daily practice. With regular attempt of these MCQs, students can increase their accuracy, improve time management, and boost confidence to secure top marks in the ECAT Physics section.
ECAT Pre General Science MCQ's Test For Physics Full Book
Try The ECAT Pre General Science MCQ's Test For Physics Full Book
ECAT Pre General Science MCQ's Test For Physics Full Book
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Question # 1
A stone is tied to the end of a 20 cm along string is whirled in a horizontal circle.
if centripetal acceleration is 9.8 m/sec2, then its angular velocity in rad/sec is:
Question # 2
Certain charge +q is placed at the center of a
sphere. At each of the sphere,The directions of electric intensity and vector area
are:
Question # 3
The mechanics, which deals with the objects moving with velocities approaching that of light is called
Question # 4
When the source of light is at very large distance, the shape of wavefront is
Question # 5
A grating with high resolving power can distinguish _______ difference in wavelengths :
Question # 6
The work performed on an object does not depend on
Question # 7
With the propagation of a longitudinal wave through a material medium, the quantities transmitted in the propagation direction are
Question # 8
The number if neutrons in the nucleus of 92U235are
Question # 9
When the upward drag force of the fluid becomes equal to downward force of gravity of the droplet, then its velocity:
Question # 10
In case of point source of light, shape of wavefront is
Question # 11
A motorist travels A to B at a speed at 40 km/h and returns at speed of 60km/h. His average speed will be
Question # 12
The work done moving a body between two points in a conservation field is independent of the:
Question # 13
An ambulance moves around a large round-about with its sirens on . For a person standing at the center of the round about, the frequency of ambulance siren heard will be.
Question # 14
The dimension of linear inertia is:
Question # 15
The acceleration of body executing SHM is directly proportional to
Question # 16
If an electron of charge 'e' is accelerated through a potential difference V., it will acquire energy
Question # 17
Glycerin has viscosity _____ the viscosity of water:
Question # 18
Acceleration of body executing SHM is always directed towards
Question # 19
Conventional the angular Velocity is Directed at an angle of:
Question # 20
The electric field due to an infinite long thin wire at a distance R varies as
Question # 21
An object thrown upward with an initial velocity at certain angle with the horizontal and moving freely under the action of gravity is called
Question # 22
The value of relative permittivity of different dielectrics are:
Question # 23
The second law gives the relationship between
Question # 24
The expression for restoring force is
Question # 25
Which of the following pairs does not have identical dimensions?
Question # 26
Which one of the following relations is correct?
Question # 27
Good absorbers of heat are
Question # 28
To design a resonant circuit of frequency 100 KHz with an inductor of inductance 5 mH, we need a capacitor of capacitance
Question # 29
The charge per unit time through any cross-section of a conductor is called
Question # 30
Which instrument is expensive and difficult to use?
Top Scorers of ECAT Pre General Science MCQ's Test For Physics Full Book
E
Esha Fatima03 - Mar - 2026
06 Min 32 Sec
104/120
S
Sania Aßbasi23 - Apr - 2023
06 Min 07 Sec
100/120
A
Ali Ammar12 - Mar - 2023
10 Min 59 Sec
85/120
T
Talha 24 - Jun - 2023
07 Min 12 Sec
70/120
A
Amina Amjad04 - Dec - 2024
08 Min 30 Sec
70/120
O
Online Work31 - Mar - 2026
13 Min 10 Sec
64/120
A
Abdul Latif02 - Aug - 2021
11 Min 47 Sec
60/120
B
Bilal Imran29 - Mar - 2026
10 Min 46 Sec
56/120
M
Moeez 06 - Jul - 2021
12 Min 01 Sec
55/120
K
Kainat Lakho23 - Jul - 2022
00 Min 55 Sec
50/120
W
Waleeja 06 - Jul - 2021
05 Min 42 Sec
50/120
A
Abida Faiz05 - Jul - 2021
25 Min 26 Sec
50/120
L
laiba masood20 - Jan - 2023
04 Min 23 Sec
45/120
J
Jerry 10 - May - 2021
07 Min 08 Sec
45/120
U
Umair Miskeen15 - Jan - 2025
14 Min 52 Sec
45/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
When a force of 0.5 N displaces a body through a distance of 2m in the direction of force, the work done is:
A. 2 J
B. 0.25 J
C. 1 J
D. 0.5 J
2
An object undergoes S.H.M has maximum speed when its displacement from the mean position is
A. maximum
B. zero
C. half of the maximum value
D. one third of the maximum value
3
A wave, which transfer energy by moving away from the source of disturbance is called a
A. progressive wave
B. travelling wave
C. both of them
D. none of them
4
Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
5
Examples of polymeric substances are:
A. Plastic
B. Synthetic rubbers
C. Zirconia
D. All of these
6
An atom in which there is a resultant magnetic field, behaves like a tiny magnet and is called as
A. magnetic
B. magnetic dipole
C. magnetic monopole
D. none of them
7
A transformer has 100 turns on the imput side 500 turns on the output side. If rms value of input voltage are 220 V and 5A respectively. The output power is?
A. 500 watt
B. 50 watt
C. 1100 watt
D. 1440 watt
8
A 100 Kg car is moving at the speed of 10 m/sec and comes to rest after covering a distance of 50 m. The amount of work done against the friction is:
A. +5 X 101J
B. +5 X 102J
C. +5 X 103J
D. +5 X 104J
9
The motional e.m.f depends upon the
A. Length of a conductor
B. Strength of a magnet
C. Speed of the conductor
D. All of the above
10
The basis to define a temperature scale that is independent of material properties is provided by
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